'Light' in the Bible

"Woe to those who are crafting iniquity, planning evil well into the night! When morning's light comes, they carry out their plans because they have the power to do so.

Don't be glad on my account, my enemy. When I fall, I'll get up. Though I sit in darkness, the LORD is a light for me.

I will endure the LORD's anger since I have sinned against him until he takes over my defense, administers justice on my behalf, and brings me out to the light, where I will gaze on his righteousness.